@jeanne5009, Please call your transplant coordinator or doctor. I am not a medical person at all, but with ESLD, it is possible to develop Kidney failure. Since you say this is getting progressively worse, do not wait for your PCP to return.
Are you elevating your legs? This is the only thing I know to do in addition to what you have mentioned.
In my situation, I was swollen with abdominal ascites, and edema made breathing difficult and any movement I had edema and my legs and ankles were swollen. I was miserable, and too weak to do much of anything. I don't know how much was related to my kidneys, but I did have acute renal failure and needed dialysis until I could transplant. Don't wait until it could becomes an emergency!
jeanne5009, Let me know what you find out.